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Cadence
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Collection of tools useful for audio production
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Cadence/src/shared_settings.py

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  1. #!/usr/bin/env python3

  2. # -*- coding: utf-8 -*-

  3. 

  4. # Common/Shared code related to the Settings dialog

  5. # Copyright (C) 2010-2013 Filipe Coelho <falktx@falktx.com>

  6. #

  7. # This program is free software; you can redistribute it and/or modify

  8. # it under the terms of the GNU General Public License as published by

  9. # the Free Software Foundation; either version 2 of the License, or

  10. # any later version.

  11. #

  12. # This program is distributed in the hope that it will be useful,

  13. # but WITHOUT ANY WARRANTY; without even the implied warranty of

  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  15. # GNU General Public License for more details.

  16. #

  17. # For a full copy of the GNU General Public License see the COPYING file

  18. 

  19. # ------------------------------------------------------------------------------------------------------------

  20. # Imports (Global)

  21. 

  22. from PyQt4.QtCore import pyqtSlot, QSettings

  23. from PyQt4.QtGui import QDialog, QDialogButtonBox

  24. 

  25. # ------------------------------------------------------------------------------------------------------------

  26. # Imports (Custom Stuff)

  27. 

  28. import ui_settings_app

  29. from shared import *

  30. from patchcanvas_theme import *

  31. 

  32. # ------------------------------------------------------------------------------------------------------------

  33. # Global variables

  34. 

  35. # Tab indexes

  36. TAB_INDEX_MAIN   = 0

  37. TAB_INDEX_CANVAS = 1

  38. TAB_INDEX_LADISH = 2

  39. TAB_INDEX_NONE   = 3

  40. 

  41. # PatchCanvas defines

  42. CANVAS_ANTIALIASING_SMALL = 1

  43. CANVAS_EYECANDY_SMALL     = 1

  44. 

  45. # LADISH defines

  46. LADISH_CONF_KEY_DAEMON_NOTIFY           = "/org/ladish/daemon/notify"

  47. LADISH_CONF_KEY_DAEMON_SHELL            = "/org/ladish/daemon/shell"

  48. LADISH_CONF_KEY_DAEMON_TERMINAL         = "/org/ladish/daemon/terminal"

  49. LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART = "/org/ladish/daemon/studio_autostart"

  50. LADISH_CONF_KEY_DAEMON_JS_SAVE_DELAY    = "/org/ladish/daemon/js_save_delay"

  51. 

  52. # LADISH defaults

  53. LADISH_CONF_KEY_DAEMON_NOTIFY_DEFAULT           = True

  54. LADISH_CONF_KEY_DAEMON_SHELL_DEFAULT            = "sh"

  55. LADISH_CONF_KEY_DAEMON_TERMINAL_DEFAULT         = "x-terminal-emulator"

  56. LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART_DEFAULT = True

  57. LADISH_CONF_KEY_DAEMON_JS_SAVE_DELAY_DEFAULT    = 0

  58. 

  59. # Internal defaults

  60. global SETTINGS_DEFAULT_PROJECT_FOLDER

  61. SETTINGS_DEFAULT_PROJECT_FOLDER = HOME

  62. 

  63. # ------------------------------------------------------------------------------------------------------------

  64. # Change internal defaults

  65. 

  66. def setDefaultProjectFolder(folder):

  67.     global SETTINGS_DEFAULT_PROJECT_FOLDER

  68.     SETTINGS_DEFAULT_PROJECT_FOLDER = folder

  69. 

  70. # ------------------------------------------------------------------------------------------------------------

  71. # Settings Dialog

  72. 

  73. class SettingsW(QDialog):

  74.     def __init__(self, parent, appName, hasOpenGL=False):

  75.         QDialog.__init__(self, parent)

  76.         self.ui = ui_settings_app.Ui_SettingsW()

  77.         self.ui.setupUi(self)

  78. 

  79.         # -------------------------------------------------------------

  80.         # Set default settings

  81. 

  82.         self.fRefreshInterval = 120

  83.         self.fAutoHideGroups  = True

  84.         self.fUseSystemTray   = True

  85.         self.fCloseToTray     = False

  86. 

  87.         # -------------------------------------------------------------

  88.         # Set app-specific settings

  89. 

  90.         if appName == "catarina":

  91.             self.fAutoHideGroups = False

  92.             self.ui.lw_page.hideRow(TAB_INDEX_MAIN)

  93.             self.ui.lw_page.hideRow(TAB_INDEX_LADISH)

  94.             self.ui.lw_page.setCurrentCell(TAB_INDEX_CANVAS, 0)

  95. 

  96.         elif appName == "catia":

  97.             self.fUseSystemTray = False

  98.             self.ui.group_main_paths.setEnabled(False)

  99.             self.ui.group_main_paths.setVisible(False)

  100.             self.ui.group_tray.setEnabled(False)

  101.             self.ui.group_tray.setVisible(False)

  102.             self.ui.lw_page.hideRow(TAB_INDEX_LADISH)

  103.             self.ui.lw_page.setCurrentCell(TAB_INDEX_MAIN, 0)

  104. 

  105.         elif appName == "claudia":

  106.             self.ui.cb_jack_port_alias.setEnabled(False)

  107.             self.ui.cb_jack_port_alias.setVisible(False)

  108.             self.ui.label_jack_port_alias.setEnabled(False)

  109.             self.ui.label_jack_port_alias.setVisible(False)

  110.             self.ui.lw_page.setCurrentCell(TAB_INDEX_MAIN, 0)

  111. 

  112.         else:

  113.             self.ui.lw_page.hideRow(TAB_INDEX_MAIN)

  114.             self.ui.lw_page.hideRow(TAB_INDEX_CANVAS)

  115.             self.ui.lw_page.hideRow(TAB_INDEX_LADISH)

  116.             self.ui.stackedWidget.setCurrentIndex(TAB_INDEX_NONE)

  117.             return

  118. 

  119.         # -------------------------------------------------------------

  120.         # Load settings

  121. 

  122.         self.loadSettings()

  123. 

  124.         # -------------------------------------------------------------

  125.         # Set-up GUI

  126. 

  127.         if not hasOpenGL:

  128.             self.ui.cb_canvas_use_opengl.setChecked(False)

  129.             self.ui.cb_canvas_use_opengl.setEnabled(False)

  130. 

  131.         self.ui.lw_page.item(0, 0).setIcon(getIcon(appName, 48))

  132.         self.ui.label_icon_main.setPixmap(getIcon(appName, 48).pixmap(48, 48))

  133. 

  134.         # -------------------------------------------------------------

  135.         # Set-up connections

  136. 

  137.         self.connect(self, SIGNAL("accepted()"), SLOT("slot_saveSettings()"))

  138.         self.connect(self.ui.buttonBox.button(QDialogButtonBox.Reset), SIGNAL("clicked()"), SLOT("slot_resetSettings()"))

  139.         self.connect(self.ui.b_main_def_folder_open, SIGNAL("clicked()"), SLOT("slot_getAndSetProjectPath()"))

  140. 

  141.     def loadSettings(self):

  142.         settings = QSettings()

  143. 

  144.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_MAIN):

  145.             self.ui.le_main_def_folder.setText(settings.value("Main/DefaultProjectFolder", SETTINGS_DEFAULT_PROJECT_FOLDER, type=str))

  146.             self.ui.cb_tray_enable.setChecked(settings.value("Main/UseSystemTray", self.fUseSystemTray, type=bool))

  147.             self.ui.cb_tray_close_to.setChecked(settings.value("Main/CloseToTray", self.fCloseToTray, type=bool))

  148.             self.ui.sb_gui_refresh.setValue(settings.value("Main/RefreshInterval", self.fRefreshInterval, type=int))

  149.             self.ui.cb_jack_port_alias.setCurrentIndex(settings.value("Main/JackPortAlias", 2, type=int))

  150. 

  151.         # ---------------------------------------

  152. 

  153.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_CANVAS):

  154.             self.ui.cb_canvas_hide_groups.setChecked(settings.value("Canvas/AutoHideGroups", self.fAutoHideGroups, type=bool))

  155.             self.ui.cb_canvas_bezier_lines.setChecked(settings.value("Canvas/UseBezierLines", True, type=bool))

  156.             self.ui.cb_canvas_eyecandy.setCheckState(settings.value("Canvas/EyeCandy", CANVAS_EYECANDY_SMALL, type=int))

  157.             self.ui.cb_canvas_use_opengl.setChecked(settings.value("Canvas/UseOpenGL", False, type=bool))

  158.             self.ui.cb_canvas_render_aa.setCheckState(settings.value("Canvas/Antialiasing", CANVAS_ANTIALIASING_SMALL, type=int))

  159.             self.ui.cb_canvas_render_hq_aa.setChecked(settings.value("Canvas/HighQualityAntialiasing", False, type=bool))

  160. 

  161.             themeName = settings.value("Canvas/Theme", getDefaultThemeName(), type=str)

  162. 

  163.             for i in range(Theme.THEME_MAX):

  164.                 thisThemeName = getThemeName(i)

  165.                 self.ui.cb_canvas_theme.addItem(thisThemeName)

  166.                 if thisThemeName == themeName:

  167.                     self.ui.cb_canvas_theme.setCurrentIndex(i)

  168. 

  169.         # ---------------------------------------

  170. 

  171.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_LADISH):

  172.             self.ui.cb_ladish_notify.setChecked(settings.value(LADISH_CONF_KEY_DAEMON_NOTIFY, LADISH_CONF_KEY_DAEMON_NOTIFY_DEFAULT, type=bool))

  173.             self.ui.le_ladish_shell.setText(settings.value(LADISH_CONF_KEY_DAEMON_SHELL, LADISH_CONF_KEY_DAEMON_SHELL_DEFAULT, type=str))

  174.             self.ui.le_ladish_terminal.setText(settings.value(LADISH_CONF_KEY_DAEMON_TERMINAL, LADISH_CONF_KEY_DAEMON_TERMINAL_DEFAULT, type=str))

  175.             self.ui.cb_ladish_studio_autostart.setChecked(settings.value(LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART, LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART_DEFAULT, type=bool))

  176.             self.ui.sb_ladish_jsdelay.setValue(settings.value(LADISH_CONF_KEY_DAEMON_JS_SAVE_DELAY, LADISH_CONF_KEY_DAEMON_JS_SAVE_DELAY_DEFAULT, type=int))

  177. 

  178.     @pyqtSlot()

  179.     def slot_saveSettings(self):

  180.         settings = QSettings()

  181. 

  182.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_MAIN):

  183.             settings.setValue("Main/RefreshInterval", self.ui.sb_gui_refresh.value())

  184. 

  185.             if self.ui.group_tray.isEnabled():

  186.                 settings.setValue("Main/UseSystemTray", self.ui.cb_tray_enable.isChecked())

  187.                 settings.setValue("Main/CloseToTray", self.ui.cb_tray_close_to.isChecked())

  188. 

  189.             if self.ui.group_main_paths.isEnabled():

  190.                 settings.setValue("Main/DefaultProjectFolder", self.ui.le_main_def_folder.text())

  191. 

  192.             if self.ui.cb_jack_port_alias.isEnabled():

  193.                 settings.setValue("Main/JackPortAlias", self.ui.cb_jack_port_alias.currentIndex())

  194. 

  195.         # ---------------------------------------

  196. 

  197.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_CANVAS):

  198.             settings.setValue("Canvas/Theme", self.ui.cb_canvas_theme.currentText())

  199.             settings.setValue("Canvas/AutoHideGroups", self.ui.cb_canvas_hide_groups.isChecked())

  200.             settings.setValue("Canvas/UseBezierLines", self.ui.cb_canvas_bezier_lines.isChecked())

  201.             settings.setValue("Canvas/UseOpenGL", self.ui.cb_canvas_use_opengl.isChecked())

  202.             settings.setValue("Canvas/HighQualityAntialiasing", self.ui.cb_canvas_render_hq_aa.isChecked())

  203. 

  204.             # 0, 1, 2 match their enum variants

  205.             settings.setValue("Canvas/EyeCandy", self.ui.cb_canvas_eyecandy.checkState())

  206.             settings.setValue("Canvas/Antialiasing", self.ui.cb_canvas_render_aa.checkState())

  207. 

  208.         # ---------------------------------------

  209. 

  210.         if not self.ui.lw_page.isRowHidden(TAB_INDEX_LADISH):

  211.             settings.setValue(LADISH_CONF_KEY_DAEMON_NOTIFY, self.ui.cb_ladish_notify.isChecked())

  212.             settings.setValue(LADISH_CONF_KEY_DAEMON_SHELL, self.ui.le_ladish_shell.text())

  213.             settings.setValue(LADISH_CONF_KEY_DAEMON_TERMINAL, self.ui.le_ladish_terminal.text())

  214.             settings.setValue(LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART, self.ui.cb_ladish_studio_autostart.isChecked())

  215.             settings.setValue(LADISH_CONF_KEY_DAEMON_JS_SAVE_DELAY, self.ui.sb_ladish_jsdelay.value())

  216. 

  217.     @pyqtSlot()

  218.     def slot_resetSettings(self):

  219.         if self.ui.lw_page.currentRow() == TAB_INDEX_MAIN:

  220.             self.ui.le_main_def_folder.setText(SETTINGS_DEFAULT_PROJECT_FOLDER)

  221.             self.ui.cb_tray_enable.setChecked(self.fUseSystemTray)

  222.             self.ui.cb_tray_close_to.setChecked(self.fCloseToTray)

  223.             self.ui.sb_gui_refresh.setValue(self.fRefreshInterval)

  224.             self.ui.cb_jack_port_alias.setCurrentIndex(2)

  225. 

  226.         elif self.ui.lw_page.currentRow() == TAB_INDEX_CANVAS:

  227.             self.ui.cb_canvas_theme.setCurrentIndex(0)

  228.             self.ui.cb_canvas_hide_groups.setChecked(self.fAutoHideGroups)

  229.             self.ui.cb_canvas_bezier_lines.setChecked(True)

  230.             self.ui.cb_canvas_eyecandy.setCheckState(Qt.PartiallyChecked)

  231.             self.ui.cb_canvas_use_opengl.setChecked(False)

  232.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked)

  233.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  234. 

  235.         elif self.ui.lw_page.currentRow() == TAB_INDEX_LADISH:

  236.             self.ui.cb_ladish_notify.setChecked(LADISH_CONF_KEY_DAEMON_NOTIFY_DEFAULT)

  237.             self.ui.cb_ladish_studio_autostart.setChecked(LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART_DEFAULT)

  238.             self.ui.le_ladish_shell.setText(LADISH_CONF_KEY_DAEMON_SHELL_DEFAULT)

  239.             self.ui.le_ladish_terminal.setText(LADISH_CONF_KEY_DAEMON_TERMINAL_DEFAULT)

  240. 

  241.     @pyqtSlot()

  242.     def slot_getAndSetProjectPath(self):

  243.         getAndSetPath(self, self.ui.le_main_def_folder.text(), self.ui.le_main_def_folder)

  244. 

  245.     def done(self, r):

  246.         QDialog.done(self, r)

  247.         self.close()